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| + | #REDIRECT [[Documentation/Nightly/Modules/UKFTractography]] |
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| − | {{documentation/{{documentation/version}}/module-section|Introduction and Acknowledgements}}
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| − | This work is part of the National Alliance for Medical Image Computing (NA-MIC), funded by the National Institutes of Health through the NIH Roadmap for Medical Research, Grant U54 EB005149. Information on NA-MIC can be obtained from the [http://www.na-mic.org/ NA-MIC website].<br>
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| − | Author: Yogesh Rathi, Ph.D, Psychiatry Neuroimaging Laboratory, Brigham & Women's Hospital<br>
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| − | Contact: Ryan Eckbo, <email>reckbo@bwh.harvard.edu</email><br>
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| − | {{documentation/{{documentation/version}}/module-introduction-row}}
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| − | |{{collaborator|logo|isomics}}|{{collaborator|longname|isomics}} <- Replace this logo with yours
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| − | {{documentation/{{documentation/version}}/module-section|Module Description}}
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| − | We present a framework which uses an unscented Kalman filter for performing
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| − | tractography. At each point on the fiber the most consistent direction is found
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| − | as a mixture of previous estimates and of the local model.
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| − | It is very easy to expand the framework and to implement new fiber representations
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| − | for it. Currently it is possible to tract fibers using two different 1-, 2-, or 3-tensor
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| − | methods. Both methods use a mixture of Gaussian tensors. One limits the diffusion
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| − | ellipsoids to a cylindrical shape (the second and third eigenvalue are assumed to be
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| − | identical) and the other one uses a full tensor representation.
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| − | Authors: Yogesh Rathi (yogesh@bwh.harvard.edu), Stefan Lienhard, Yinpeng Li, Martin
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| − | Styner, Ipek Oguz, Yundi Shi, Christian Baumgartner (c.f.baumgartner@gmail.com),
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| − | Ryan Eckbo
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| − | If you are documenting a CLI, the description should be extracted from the corresponding XML description. This could be done automatically using the following wiki template:<pre>{{documentation/{{documentation/version}}/module-description}}
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| − | {{documentation/{{documentation/version}}/module-section|Use Cases}}
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| − | * 1-Tensor tractography
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| − | * 1-Tensor tractography with free water
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| − | * 2-Tensor tractography
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| − | * 2-Tensor tractography with free water
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| − | {{documentation/{{documentation/version}}/module-section|Tutorials}}
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| − | {{documentation/{{documentation/version}}/module-section|Similar Modules}}
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| − | N/A
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| − | {{documentation/{{documentation/version}}/module-section|References}}
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| − | Reference for 2-tensor tractography:
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| − | * http://pnl.bwh.harvard.edu/pub/papers_html/MalcolmIEEETransMed10.html
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| − | Reference for 1-tensor and 2-tensor + free-water:
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| − | * C. Baumgartner, O. Michailovich, O. Pasternak, S. Bouix, J. Levitt, ME Shenton, C-F Westin, Y. Rathi,
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| − | "A unified tractography framework for comparing diffusion models on clinical scans": in Workshop
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| − | on computational diffusion MRI, 2012.
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| − | {{documentation/{{documentation/version}}/module-section|Information for Developers}}
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